Do not require github authentication to make "deploy" target
Set RewriteBase if VirtualDocumentRoot is used
Merge pull request #207 from kkda/feature-virtual-document-root

Set RewriteBase if VirtualDocumentRoot is used
fix issue #208 all Help menu links point to 404
forward Erfurt / RDFauthor
fix version info
Merge branch 'develop' into feature/cache
switch to Erfurt feature/cache